Best 38/13.50 R18 Tires. Rims & Conversion Info
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Best 38/13.50 R18 Off Road/Mud Terrain Tires
Toyo Open Country M/T
Overall: 71.4% Dry: 66.7%Wet: 70%Comfort: 70%Wear: 80%Buy again: 80%Check on Amazon38/13.50 R18 in inches
38/13.50 R18 tires' overall diameter is 18.4 inches, tire width is 1.5 inches, the tire can be mounted on 18 inches wheel and the circumference is 57.8". With that parameters, we can calculate that it will take approximately 1096.2 revolutions per mile.
So the closest metric tire size of 38/13.50R18 existing size in inches is 33x10.50R18, which is 79.35% taller and 600% wider.
You can use our handy tire size calculator to compare 38/13.50 R18 vs 33x10.50R18.
What rims fit 38/13.50 R18 tires?
For each tire size there often there are several wheel sizes. You can't put too wide tires on narrow rims or vice versa. Here is what size of the wheels your vehicle needs for 38/13.50 R18 tires:
Rim diameter x rim width
- 18x9
38/13.50 R18 – what does it mean?
| Parameter | Meaning |
|---|---|
| 38 | The first number shows that the tire has a section width of 38 mm or approximately 1.5 inches. |
| 13.50 | The second number is the aspect ratio or sidewall height. In this case, it is 13.50%. It shows the height of the tire from the ground to the rim edge or the height of the tire's cross-section which is 13.50% of the width or ~ 6mm |
| R18 | The letter R means this tire is radial. Most of all tires nowadays are radial. The number is the tire diameter in inches. It means that the tire will fit 18-inch wheels |
If you want to know more about how to decipher information inscribed on your tires, including aspects such as the tire height, tire width, and the diameter of the wheel, this guide provides an in-depth look at how to read a tire sidewall. These measurements can reveal a wealth of information about your tire's specifications and suitability for your vehicle. Mastering these details will allow you to make informed decisions when buying or replacing your tires.